If you use Google Search on a mobile device, but prefer the web interface, then your experience just got a bit better today. For starters, if you search for Rotten Tomatoes, you'll see expandable sub sections with links to areas like movies that are in theaters. According to Google, "many sites" will have similar functionality.

Additionally, for some searches, you'll see a blue "Quick view" badge that you can tap to get easy access to a Wikipedia page on the subject.